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Individual Calculations June 2018 |
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| Zhang, Henry Total change: -20.80 | |   |
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| 2018 Guelph Spring ProAm Pro | Guelph | CAN | 2018-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 1908 | 0.00 | 3 | -1.43 | 40 | -57.20 | |
|  Vettese, Nicholas | f | | 2199 | CAN | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Noorali, Aahil | c | | 1795 | CAN | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Qiao, Cindy | | wf | 1815 | CAN | 0.00 | 1 | -0.63 | 40 | -25.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2018 Ontario Open Crown | Toronto | CAN | 2018-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2105 | 1908 | 2.50 | 6 | 0.91 | 40 | 36.40 | |
| | Barron, Michael | m | | 2135 | CAN | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Yang, Kaiqi | m | | 2308 * | CAN | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Rek, Viatcheslav (slava) | | | 2148 | CAN | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Kang, Dorian | c | | 1955 | CAN | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Talukdar, Rohan | c | | 2161 | CAN | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Malakhovets, Sergey | | | 1924 | CAN | 0.50 | 1 | 0.02 | 40 | 0.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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